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From left: Rabih Torbay, senior vice president for international operations at the International Medical Corps, Jeremy Konyndyk, director of the U.S. Agency for International Development's Office of U.S. Foreign Disaster Assistance, Gwendolyn Mikell, professor of anthropology and foreign service at Georgetown University, and Tom Frieden, director of the Centers for Disease Control and Prevention, attend a press conference on Capitol Hill January 13, 2015 in Washington, DC.House Democrats spoke about US President Barack Obama's executive actions on immigration. AFP PHOTO/BRENDAN SMIALOWSKIBRENDAN SMIALOWSKI/AFP/Getty Images